LASER stands for Light Amplification by the Stimulated Emission of Radiation. Glorify the laser with our Stimulated Emission risque physics shirt! This nerdy shirt features a schematic diagram of a laser, such as the Helium-Neon laser. The pump brings the gain medium to the excited state required for stimulated emission. As emitted photons bounce back and forth between the mirrors, they stimulate yet more photons, resulting in the buildup of photons inside the laser tube. Some of the built-up photons are then emitted as the laser beam through the partially reflecting output coupler.
These physics nerd shirts come in many colors, so please click the thumbnails to see what's available!